Homework for Wednesday, September 19.




Advanced Physics
Electric Potential
1. A uniform electric field of magnitude 41000 N/C points in the positive x-direction. Find the change in electric potential between the origin and the points (a) (0, 6.0 m), (b) (6.0 m, 0) and (c) (6.0 m, 6.0 m).






2. A parallel plate capacitor has plates separated by 0.75 mm. If the electric field between the plates has a magnitude of (a) 12000000 V/M or (b) 24000 N/C, what is the potential difference between the plates?





3. The electric potential 1.1 m from a point charge q is 28000 V. What is the value of q?